Started out as my father's - mother's recipe, then became the family favorite when my mom's - mother made it for our family gatherings. It is tradition to have at all our family gatherings. Each family member who has made it, often tries to improve it. But it's easily made and always brings us memories of grandma and grandmother.
Cook macaroni (elbow) noodles in salted water according to directions on box. Drain macaroni and set aside.
In a large bowl, beat eggs with a fork, adding milk, 2/3 cups shredded cheddar cheese and 2/3 cup shredded gouda cheese, salt, pepper, margarine chipped up, and pinch of garlic powder to taste. Add more milk if needed to make the mixture soupy.
Pour noodles in a buttered casserole dish. Add mixture and blend evenly noodles with mixture. Sprinkle remaining shredded cheeses on top. Tear Velveeta slices in small bite sizes and place randomly on top.
Bake at 350 for 30 minutes or until cheese is melted and macaroni is set.